Im stumped. I have been testing this at my house trying to get it to work. My boss wants to have his phone work from home. His computer is setup to vpn to work which gives him access to our file server, exchange server, and everything else... but he wants to use his avaya phone at home as if he were in the office. So I started thinking how to do this. I put a second ethernet port in the computer and shared the VPN connection... when the phone starts up it seems to download the file from the ftp on the server but it just says discovering IP address and never connects to the PBX. has anyone had any luck pulling this off? I need to find a way to get the phone to work at his house through the internet and using windows VPN without buying expensive cisco vpn routers.